One-pot, three-component condensation reaction in water: An efficient and improved procedure for the synthesis of pyran annulated heterocyclic systems

被引：49

作者：

Shaabani, Ahmad ^{[1
]}

Samadi, Sima ^{[1
]}

Rahmati, Abbas ^{[1
]}

机构：

[1] Shahid Beheshti Univ Med Sci, Dept Chem, Tehran, Iran

来源：

SYNTHETIC COMMUNICATIONS | 2007年 / 37卷 / 1-3期

关键词：

1,3-dimethylbarbituric acid; 4-hydroxycoumarin; 4-hydroxy-6-methylpyrone; pyran annulated heterocyclic system; three-component reaction; water;

D O I：

10.1080/00397910601039242

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Environmentally friendly three-component condensation reactions of an activated C-H acid, an aldehyde, and alkyl nitriles to afford the corresponding pyran annulated heterocyclic systems in water in good yields, avoiding the addition of any catalyst, are reported.

引用

页码：491 / 499

页数：9

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